Irontec Sngrep v1.8.1 vulnerable to Heap Buffer Overflow, DoS Attacks Possible
CVE-2024-35434

7.5HIGH

Key Information:

Vendor

Irontec

Vendor
CVE Published:
29 May 2024

What is CVE-2024-35434?

The Irontec Sngrep version 1.8.1 is vulnerable to a heap buffer overflow due to improper handling of SIP packets in the function rtp_check_packet located in /sngrep/src/rtp.c. This vulnerability allows attackers to craft specific SIP packets that can lead to Denial of Service (DoS) conditions, potentially disrupting VoIP communications and affecting service availability. Organizations using this version of Sngrep must assess their exposure to this vulnerability and consider appropriate mitigations to safeguard their systems.

References

https://github.com/inputzero/Security-Advisories/blob/mai...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

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